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Automotive Grade Synchronous Buck converter IC Selection

Other Parts Discussed in Thread: LMR38020, LM5012, LM5013

Hai Sir,

I'm working in the electric vehicle field.

We required an Automotive Grade Synchronous Buck converter with

Vin_ Max = greater than 75V

Vout = Fixed 5V or Adj.

Iout =  2A to 6A.

Could you please suggest a right PartNo.

While I'm checking on the Ti site, I got two IC."LMR38020" & LM5146QRGYTQ1.

But LMR38020 is  not a automotive Grade and LM5146QRGYTQ1 is a buck controller